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HP LASERJET MFP M577 PRINTER
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hello,

Assist on this HP laser jet Enterprise MFP M577 printer show 49.38.03 Error, To continue turn product off and then on.

 

I have turn it Off and ON and still not working, how do I upgrade the firmware because the screen is not showing menu.

1 ACCEPTED SOLUTION

Accepted Solutions
HP Recommended

Hi Omoba1,

 

Download the latest firmware of your printer model in a USB FAT32 formatted thumbdrive in its root directory.

Turn the printer off.

Insert the USB thumbdrive in the front usb port of the printer.

Turn the printer on.

Touch the display screen when the 1/8 message appears under the HP logo.

If doing this correctly and timely you will enter the preboot menu of the printer.

Go to Administrator -> Format Disk -> OK

Then back and select Download -> USB Thumbdrive -> the FW version will appear -> OK

After finishing installing go back and select Continue

The printer will restart

 

I hope this will help you

Cheers, 

Alex



ALEX-TATS
Printer Engineer for a HP Platinum Partner
I am not a HP employee
If you found this post helpful, you can let others know by clicking the “Accept as Solution” button. You can also show your appreciation, with a kudos, by clicking the “Thumbs up" button!

View solution in original post

2 REPLIES 2
HP Recommended

Hi Omoba1,

 

Download the latest firmware of your printer model in a USB FAT32 formatted thumbdrive in its root directory.

Turn the printer off.

Insert the USB thumbdrive in the front usb port of the printer.

Turn the printer on.

Touch the display screen when the 1/8 message appears under the HP logo.

If doing this correctly and timely you will enter the preboot menu of the printer.

Go to Administrator -> Format Disk -> OK

Then back and select Download -> USB Thumbdrive -> the FW version will appear -> OK

After finishing installing go back and select Continue

The printer will restart

 

I hope this will help you

Cheers, 

Alex



ALEX-TATS
Printer Engineer for a HP Platinum Partner
I am not a HP employee
If you found this post helpful, you can let others know by clicking the “Accept as Solution” button. You can also show your appreciation, with a kudos, by clicking the “Thumbs up" button!
HP Recommended

Dear Cheers,Alex,

 

many thanks for your support. it resolved perfect. 

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